<template>
    <div class="photoinfo-container">
        <h3>{{ photoinfo.title }}</h3>
        <p class="subtitle">
            <span>发表时间:{{ photoinfo.add_time | dateFormat }}</span>
            <span>点击：{{ photoinfo.click }}次</span>
        </p>
        
        <hr>
        <!-- 缩略图区域 -->
        <div class="thumbs">
            <!-- <img class="preview-img" v-for="(item, index) in list" :src="item.src" height="100" @click="$preview.open(index, list)" :key="item.src"> -->
             <vue-preview :slides="list"></vue-preview>
        </div>
        <!-- 图片内容区域 -->
        <div class="content" v-html="photoinfo.content"></div>

        <!-- 放置一个现成的 评论子组件 -->
        <cmt-box :id="id "></cmt-box>
    </div>
</template>
<script>
// 1.导入评论子组件
import comment from "../subcomponents/comment.vue";
export default {
  data() {
    return {
      id: this.$route.params.id, // 从路由中获取到的图片id
      photoinfo: {}, // 图片详情
      list: [
        {
          src: "https://placekitten.com/600/400",
          msrc: 'https://placekitten.com/600/400',
          w: 600,
          h: 400
        },
        {
          src: "https://placekitten.com/1200/900",
          msrc: 'https://placekitten.com/600/400',
          w: 1200,
          h: 900
        }
      ]
    };
  },
  created() {
    this.getPhotoInfo();
    // this.getThumbs();
  },
  methods: {
    getPhotoInfo() {
      // 获取图片的详情
      this.$http.get("api/getimageInfo/" + this.id).then(result => {
        if (result.body.status === 0) {
          this.photoinfo = result.body.message[0];
        }
      });
    },
    getThumbs() {
      // 获取缩略图
      this.$http.get("api/getthumimages/" + this.id).then(result => {
        if (result.body.status === 0) {
          // 循环每个图片数据，补全图片的宽和高
          result.body.message.forEach(item => {
            item.w = 600;
            item.h = 400;
            item.msrc = item.src;
          });
          // 把完整的数据保存到list中
          this.list = result.body.message;
        }
      });
    }
  },
  components: {
    //注册评论子组件
    "cmt-box": comment
  }
};
</script>
<style lang="scss" scoped>
.photoinfo-container {
  padding: 3px;
  h3 {
    color: #26a2ff;
    font-size: 15px;
    text-align: center;
    margin: 15px 0;
  }
  .subtitle {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
  }

  .content {
    font-size: 13px;
    line-height: 30px;
  }
}
</style>

